TOP TIERMARKET NEWSWIRE
Movers explained · July 30, 2026

Why Is TUTOR PERINI CORP (TPC) Stock Moving Today?

By the Top Tier Newswire AI Desk · July 21, 2026 at 9:50 AM ET · reviewed against 0 wire stories

TUTOR PERINI CORP (TPC) is drawing unusual attention today.

Tutor Perini Corporation (TPC) shares surged 7.86% to $86.99 on Friday, driven by the company’s inclusion in the S&P SmallCap 600 index. The stock opened with a 3.7% gap up and climbed further on above-average volume. The index reconfiguration, set to take effect before the market opens on July 24, is the primary catalyst for the move.

What Happened

Tutor Perini is replacing Krystal Biotech in the S&P SmallCap 600 index, a change driven by broader index reshuffling following Berkshire Hathaway’s acquisition of Taylor Morrison and American Industrial Partners’ pending acquisition of Avanos. The index changes are expected to bring increased visibility and liquidity to TPC, which has a market cap of $4.1 billion and a beta of 2.05. The stock’s inclusion in a broader index is often seen as a positive development for smaller-cap stocks, as it can attract passive index funds and institutional investors.

The company also received a $26.9 million electrical renovation project for a healthcare facility in Houston, Texas, awarded to its Fisk Electric subsidiary. The project is expected to be completed in April 2027 and adds to a series of recent contract wins, including a $140 million renovation project with the Choctaw Nation of Oklahoma and a $33.4 million contract from the Minnesota Department of Transportation.

What The Data Shows

The stock opened at $83.51 and reached an intraday high of $87.32 at 9:45 AM ET before settling near $86.98. Volume was 0.2 million shares, or 0.4 times the 3-month average. The recent insider transactions show two sales totaling $2.1 million by director Robert C. Lieber in the past 90 days, but no material buying activity. TPC’s fundamentals include a P/E of 55.1, a revenue growth of 25.7% trailing twelve months, and a 52-week range of $43.52 to $100.00.

What To Watch

Tutor Perini’s inclusion in the S&P SmallCap 600 will take effect before the market opens on July 24. Investors should monitor how the stock performs in the coming days as it adjusts to its new index status and continues to secure large-scale infrastructure contracts.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Not financial advice.

TPC by the numbers

Mkt cap: $4.1BP/E: 55.152w: $43.52 to $100.00
TPC · Jul 21 session (5-min) · +7.75% vs prior close · updated 8:54 PM ET
$80.08$84.39$88.70prev close $80.54$86.787:05 AM10:03 AM1:02 PM4:01 PM7:00 PM7:05 AM · $83.517:40 AM · $84.448:45 AM · $85.498:50 AM · $85.998:55 AM · $85.619:25 AM · $86.009:30 AM · $85.879:35 AM · $85.389:40 AM · $85.249:45 AM · $86.589:50 AM · $87.039:55 AM · $87.0910:00 AM · $86.6910:05 AM · $86.5210:10 AM · $87.4010:15 AM · $87.5010:20 AM · $87.7910:25 AM · $88.1810:30 AM · $88.0410:35 AM · $88.0810:40 AM · $88.1810:45 AM · $88.2410:50 AM · $87.6910:55 AM · $87.9011:00 AM · $87.7011:05 AM · $87.4411:10 AM · $87.9211:15 AM · $88.0711:20 AM · $87.5811:25 AM · $87.4611:30 AM · $87.3211:35 AM · $87.0311:40 AM · $86.9411:45 AM · $87.0311:50 AM · $86.8811:55 AM · $86.5512:00 PM · $86.8112:05 PM · $86.5612:10 PM · $86.8412:15 PM · $86.5112:20 PM · $86.8812:25 PM · $87.0612:30 PM · $86.0412:35 PM · $86.0612:40 PM · $85.9912:45 PM · $85.9312:50 PM · $86.7712:55 PM · $86.201:00 PM · $86.391:05 PM · $86.091:10 PM · $86.171:15 PM · $86.161:20 PM · $86.031:25 PM · $85.921:30 PM · $85.721:35 PM · $85.971:40 PM · $86.561:45 PM · $86.921:50 PM · $86.901:55 PM · $86.722:00 PM · $86.372:05 PM · $86.612:10 PM · $86.582:15 PM · $86.312:20 PM · $86.512:25 PM · $86.552:30 PM · $86.582:35 PM · $86.582:40 PM · $86.552:45 PM · $86.612:50 PM · $86.422:55 PM · $86.483:00 PM · $86.523:05 PM · $86.663:10 PM · $87.093:15 PM · $86.853:20 PM · $86.753:25 PM · $86.803:30 PM · $86.783:35 PM · $87.003:40 PM · $87.113:45 PM · $87.173:50 PM · $86.943:55 PM · $86.774:00 PM · $86.784:10 PM · $86.784:45 PM · $86.786:30 PM · $86.787:00 PM · $86.78

The headlines behind the move

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Earlier TPC move explainers: 2026-07-21